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<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="./css/reset.css">
    <link rel="stylesheet" href="./css/index.css">
</head>
<body>
    <div class="wrapper">
        <div class="sky"></div>
        <div class="bird swing1"></div>
    </div>
    <p class="info">按回车键开始/暂停， 按空格跳</p>
    <script src="./js/index.js"></script>
    <script src="./js/sky.js"></script>
    <script src="./js/bird.js"></script>
    <script src="./js/pipe.js"></script>
    <script src="./js/game.js"></script>
</body>
</html>